Feb 13, 2021
Use an MCP3008 analog to digital chip to expand the Raspberry Pi Pico's analog reading capabilities
Back in 2013, I covered Matt Hawkins’ excellent post about using an MCP3008 analog-to-digital chip with a Raspberry Pi to read analog values, something that the Pi was previously incapable of doing. Now, we have the Raspberry Pi Pico which gives us the ability to read analog signals using its on-board capabilities. However, sometimes we need access to more analog inputs. This is where we can…
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